Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well IRM-30-12 Switching Power Supply 3W 12V 2.5A - Encapsulated
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Description
Description
The IRM-30 is a 30W Mean Well power converter (input range: 85~305VAC).
Key Features
- ✓ Input voltage range: 85~305VAC
- ✓ 4KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage
- ✓ Safety approvals: WITHSTAND VOLTAGE IEC62368-1, UL6 2368 -1, TUV EN6 I/P-O/P:4KVAC 2368 , -1 EN60335-1, EAC TP TC 004 BSMI CNS14336 , -1
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesIRM Series
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Power Rating30 Watt
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Output Voltage12 Volt
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Rated Current2.5 Ampere
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Input Voltage85V~305V
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Standards MetBSMI,CB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length6.95 cm
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Width3.9 cm
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Height2.4 cm
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Weight0.09 kg
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Payment & Security
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Frequently Asked Questions
Can I use the IRM-30-12 for a 12V industrial controller or PLC accessory board?
Yes, this model provides constant-voltage 12V output at up to 2.5A, with 30W total power. That makes it suitable for 12V control electronics, accessory boards, or compact PLC-related devices that stay within that output envelope. The 85-305VAC input also supports equipment used across varied mains conditions.
Is the IRM-30-12 a good fit for 12V embedded automation or monitoring hardware?
It can be a good fit for embedded 12V automation, sensing, or monitoring hardware that requires up to 2.5A. The supply is designed for constant-voltage operation, which matches many board-level industrial electronics. Its encapsulated PCB-mount format is intended for integration inside finished equipment.
Can this power supply run a 12V HMI interface, panel electronics, or alarm/control board?
Yes, if the full 12V load remains within 30W and 2.5A. That output level is appropriate for many small HMI interface sections, annunciation boards, and panel control electronics that use a 12V DC rail. The larger 69.5 x 39.0 x 24.0 mm package reflects the higher output class compared with the 20 series units.
Would the IRM-30-12 work for compact instrumentation or test equipment that needs 12V DC?
It can work well in compact instruments or test fixtures that need a fixed 12V supply up to 2.5A. The unit is still a miniature encapsulated design, but it offers more output headroom than 12V models below 30W in the same family. That makes it useful when the application needs more current without moving to a much larger supply class.
Is the IRM-30-12 suitable for outdoor installations?
The specified operating temperature range is -30C to +70C, so it can handle a wide temperature span inside protected equipment. No IP rating is listed in the provided specs, so it should not be treated as a standalone outdoor-rated supply. For exposed conditions, it should be used within an enclosure that provides the needed environmental protection.
